Columbus DR over Main Br Chicago Riv.

Fair Condition44 years old18,600 vehicles/day

Location

StateIllinois
CountyCook
Location347 N & 301 E
CarriesColumbus DR
CrossesMain Br Chicago Riv.
Coordinates41.88862, -87.62058

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure5 (Fair)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignMovable - Bascule
Total Length389.1 ft (118.6 m)
Max Span269.0 ft (82 m)
Deck Width109.9 ft (33.5 m)
Deck Area3973.1 sq m
Main Spans1
Year Built1982

Traffic

Avg Daily Traffic18,600 (2022)
Truck Traffic4%
Lanes On Bridge6

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number016610100000000

Nearby Bridges

Wacker DR E over Lower Wacker DR 0.1 mi Poor Wacker DR E over Lower Wacker Drive 0.1 mi Fair Columbus Drive over Lower Level Columbus 0.1 mi Poor Columbus DR over Lower E North Water ST 0.1 mi Fair Wacker DR E over Lower Wacker Drive 0.1 mi Poor North Water ST over Lwerlevel N Water ST 0.1 mi Fair North Water ST over L.l.north Water ST 0.1 mi Good Stetson AVE over Lower Stetson 0.1 mi Fair South Water ST over E So Water ST Low 0.1 mi Good Stetson Avenue over Lower Level Stetson 0.2 mi Fair